RV Q&A—Diesel Heater

harperwking

New Member
Joined
Jul 17, 2025
Posts
9
Location
USA

Q: Does it come with a remote?

A: Some do! You can turn it on/off or adjust temp. There are even Bluetooth app versions.

Q: How long can it last?

A: Usually 3–5 years if you take care of it. Don’t always run it at full blast. My friend said his LF Bros diesel heater can be used stably for 7 years

Q: Is it easy to fix if something breaks?

A: Yep. You can buy spare parts online—nozzles, fans, controllers. If you're handy, you can fix it yourself.

Q: Does it need special fuel?

A: Just regular diesel is fine. Don’t use dirty fuel or it might clog the nozzle.

Q: Why does my diesel heater turn off right after I turn it on?

A: Most likely the battery is low or the voltage isn’t stable. Check your battery first.

Q: Can I install the heater inside my car?

A: The main unit should go outside or in the trunk. Exhaust must go outside. Don’t install it in a sealed space.
 

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